Answer:
Eto na
Step-by-step explanation:
Do note that supplementary angles are consecutive and equals 180°, while corresponding angles are congruent, opposite angles, and have equal measures.
Given that m<3=105°, its corresponding angles are also 105°.
Its corresponding angles are angles 1, 3, 5, 7, 9, 11, 13, and 15.
Meanwhile, the rest of the angles are supplementary to the first set of angles I have given. So since they are all corresponding and opposite angles, they are all equal. Whereas 180°-105°=75°. Therefore, angles 2,4,6,8,10,12, and 14 are all 75°.
I'll leave activity 6 for you to answer and try if you understood my explanation above. Happy Learning!!